| A study of 2-D magnetotelluric quantum genetic inversion algorithm based on subspace | |
| Fan Jian-Ke1,2; Shi Xue-Ming3; Wu Shi-Guo1; Shi Jian4,5; Fan, JK (reprint author), Chinese Acad Sci, Key Lab Marine Geol & Environm, Inst Oceanol, Qingdao 266071, Peoples R China | |
| 2011-10-01 | |
| 发表期刊 | CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
 |
| ISSN | 0001-5733 |
| 卷号 | 54期号:10页码:2682-2689 |
| 文章类型 | Article |
| 摘要 | Quantum Genetic Algorithm is an excellent method. Nevertheless, there is a disadvantage to trap into the local minima for the conventional Quantum Genetic Algorithm. To advance the algorithm and probe the feasibility and effectiveness of the algorithm introduced into the magnetotelluric data 2D inversion, some improvements are made, whose effectiveness is testified through the inversion for 1D magnetotelluric two-layer (D-type) model and four-layer (HK-type) model. Then, the improved method is introduced into the magnetotelluric data 2D inversion. Based on the sliding subspace and the most simplified inversion condition, one typical 2D low-resistivity model is inversed using the conventional Quantum Genetic Algorithm and the improved Quantum Genetic Algorithm, respectively. The results indicate that it is feasible and effective to apply the Quantum Genetic Algorithm to magnetotelluric 2D inversion based on the subspace method and the result from the improved method is better than the conventional method. Finally, the better result is also obtained for the field data.; Quantum Genetic Algorithm is an excellent method. Nevertheless, there is a disadvantage to trap into the local minima for the conventional Quantum Genetic Algorithm. To advance the algorithm and probe the feasibility and effectiveness of the algorithm introduced into the magnetotelluric data 2D inversion, some improvements are made, whose effectiveness is testified through the inversion for 1D magnetotelluric two-layer (D-type) model and four-layer (HK-type) model. Then, the improved method is introduced into the magnetotelluric data 2D inversion. Based on the sliding subspace and the most simplified inversion condition, one typical 2D low-resistivity model is inversed using the conventional Quantum Genetic Algorithm and the improved Quantum Genetic Algorithm, respectively. The results indicate that it is feasible and effective to apply the Quantum Genetic Algorithm to magnetotelluric 2D inversion based on the subspace method and the result from the improved method is better than the conventional method. Finally, the better result is also obtained for the field data. |
| 关键词 | Mt 2d Inversion Quantum Genetic Algorithm Sliding Subspace |
| 学科领域 | Geochemistry & Geophysics |
| DOI | 10.3969/j.issn.0001-5733.2011.10.025 |
| URL | 查看原文 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000296410000025 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/11485 |
| 专题 | 海洋地质与环境重点实验室 |
| 通讯作者 | Fan, JK (reprint author), Chinese Acad Sci, Key Lab Marine Geol & Environm, Inst Oceanol, Qingdao 266071, Peoples R China |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Marine Geol & Environm, Inst Oceanol, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 3.China Univ Geosci, Inst Geophys & Geomat, Wuhan 430074, Peoples R China 4.Minist Land & Resources, Key Lab Marine Hydrocarbon Resource & Environm Ge, Qingdao 266071, Peoples R China 5.Qingdao Inst Marine Geol, Qingdao 266071, Peoples R China |
| 第一作者单位 | 中国科学院海洋研究所 |
| 推荐引用方式 GB/T 7714 | Fan Jian-Ke,Shi Xue-Ming,Wu Shi-Guo,et al. A study of 2-D magnetotelluric quantum genetic inversion algorithm based on subspace[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2011,54(10):2682-2689. |
| APA | Fan Jian-Ke,Shi Xue-Ming,Wu Shi-Guo,Shi Jian,&Fan, JK .(2011).A study of 2-D magnetotelluric quantum genetic inversion algorithm based on subspace.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,54(10),2682-2689. |
| MLA | Fan Jian-Ke,et al."A study of 2-D magnetotelluric quantum genetic inversion algorithm based on subspace".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 54.10(2011):2682-2689. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| A study of 2-D magne（623KB） | 限制开放 | -- | 浏览 | |||
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论